Pill Bug

ISBN: 9781432912475

出版年: 2008-1

页数: 32

定价: $ 9.03

内容简介

Why do pillbugs need water? What is an exoskeleton? What do pillbugs do when they are scared? Are you brave enough to find out more about these interesting creatures? How are born? How do they grow, feed, move, and have babies? Where do they live and what do they look like? What makes them special?